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- 禽流感H9亞型AIV H9
- H9亞型特異性H9 subtype-specific
- 1試驗雞接種rFPv一F一HA后抵抗H9亞型Alv感染的免疫保護作用Expression of F and HA in rFPV- F-HA confirmed by IFA suggested that it be genetically stable.
- 抗原特異性試驗證明,重組HA1蛋白與雞H5、H9亞型AIV抗血清不發(fā)生交叉反應。An antigen specific test showed that the recombinant did not have any cross-reaction with chicken H5 and H9 anti-sera.
- 禽流感bird flu
- H9亞型禽流感AI(H9)
- 亞型subtype
- H9流感抗體H9 viruses
- 偏心直徑公差為h9。The eccentric diameter tolerance which is h9.
- H5禽流感H5 avian influenza
- 禽流感單價(jià)與二價(jià)油乳劑滅活苗免疫雞群HI抗體水平比較Comparison on HI Antibody Level in Chicken Groups Immunized by Monovalent and Divalent Inactivated Oil-emulsion Vaccine of Avian Influenza
- H9亞型H9 subtype
- 防控禽流感To Defend Ourselves Against the Birds Flu
- 可以使用符合h9級公差的商用冷拉軸,無(wú)需進(jìn)一步機加工。Commercial drawn shafting to tolerance h9 can be used without further machining.
- 人禽流感human avian influenza
- A亞型A subgroup
- 禽流感險Bird Flu Insurance
- B亞型B subgroup
- 家禽流感roup
- C亞型Clade C
